<?php /** * 路由解析類(lèi) * 1.路由解析 * 2.請(qǐng)求分發(fā) */ namespace pig...
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<?php$kl = [1,3,5,7,9];echo "for循環(huán)<br>";for($i = 0 ; $i < count($kl) ; $i++){&...
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<?php /** * Created by PhpStorm. * User: Jason * ...
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// 網(wǎng)上找的代碼,但看不明白,老師講解一下<?php//定義函數(shù) Common=普通function demo(){ $Common = function...
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<?php /** * Created by PhpStorm. * User: Jason * ...
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<?php /** * Created by PhpStorm. * User: Jason * ...
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<?php /** * Created by PhpStorm. * User: Jason * ...
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PHP里面只有全局作用域和函數(shù)作用域,沒(méi)有塊作用域例如,循環(huán)語(yǔ)句內(nèi)定義的變量,其作用域認(rèn)為是外部的,即循環(huán)體結(jié)束時(shí)依然有效,java與c++和c語(yǔ)言中有塊級(jí)作用域。php定義在i選擇語(yǔ)句或是循環(huán)語(yǔ)句中...
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<?php //鏈接數(shù)據(jù)庫(kù),創(chuàng)建pdo對(duì)象 $pdo=new PDO('mysql:host=127.0.0.1;dbname=php_edu','root...
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<?phpnamespace app\admin\controller;//引入控制器use think\Controller;//繼承控制器class Index extends Contro...
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<?php $arr = [1,2,3,4,5,6,7,8,9]; func...
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<?php /** * Created by PhpStorm. * User: Jason * ...
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新聞縮略圖模塊上傳和刪除測(cè)試練習(xí)代碼<?php /** * Created by PhpStorm. * User: A...
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新聞的增刪改查操作練習(xí)代碼,和管理員模塊差不多。通過(guò)模版渲染,數(shù)據(jù)輸入,數(shù)據(jù)獲取接收,實(shí)例化模塊,對(duì)數(shù)據(jù)庫(kù)增加或者對(duì)應(yīng)的id記錄進(jìn)行操作。<?php /** * Creat...
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配置文件 config.php: <?php // 配置文件 // 引入方法類(lèi)庫(kù) include 'function.php'; //...
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